when destroying the children, the tree.children.length keep increasing

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I've created a tree widget that has new content as the user click on the server. the parent (always the same) will have 4 children always: Host, CPU, NIC, Partition. However, the grandchildren will always be different.

When I destroy the children, I assume that it has 4 children. However, when I debug this, the tree.children.length always increases by multiple of 4. Is this an expected behavior. I used DOJO 0.3.1. if I just use a fixed length (4), the tree children doesn't get destroy and I will get duplicate.

Here is the snippet of code:

.. pane = dojo.widget.byId("pane1"); tree = dojo.widget.manager.getWidgetsByType("Tree")[1]; dojo.debug("Number of children:"+tree.children.length); for(i=0;i<tree.children.length;i++) {

tree.children[i].destroy();

} .. .. inode = dojo.widget.createWidget("TreeNode?", {title: "Host"}); tree.addChild(inode); cnode = dojo.widget.createWidget("TreeNode?", {title: "Hostname:"+host.name}); inode.addChild(cnode); .. .. inode = dojo.widget.createWidget("TreeNode?", {title: "CPU"}); tree.addChild(inode); .. .. inode = dojo.widget.createWidget("TreeNode?", {title: "NIC"}); tree.addChild(inode); .. ..

[dylan]

Johnny, try going through the index in reverse order... once you delete an item, the length of the array decreases... also, be sure you use var for i to keep in the local scope:

for(var i=tree.children.length-1;i>-1;i--)

[(none)]

Milestone 0.4 deleted